Do you currently use SPMI in your designs, or are you still relying on older PMBus/I2C solutions? Let’s discuss in the comments.
The protocol utilizes different frame types, such as 13-bit command frames (including a 4-bit address and 8-bit command) and 9-bit data/address frames. mipi spmi specification pdf
: Supports multiple master devices (like CPUs or Modems) controlling multiple slave devices (PMICs) on the same bus. Do you currently use SPMI in your designs,
The often includes an informative comparison section. Here is how SPMI stacks up against competitors: mipi spmi specification pdf
protocols (introduced in SPMI v2.0) for command acknowledgment. Strategic Benefits